The REAL-EL Standard 500 keyboard is equipped with USB or PS/2 interface. The device is installed automatically after its plugging into a PC USB or PS/2 port. The keyboard high-quality membrane and quiet keystroke provide soft and smooth keystroke. The model has also a calculator shortcut key for the sake of convenience.

The REAL-EL Standard 502 keyboard is equipped with USB interface. The device is installed automatically after its plugging into a PC USB port. The keyboard high-quality membrane and quiet keystroke provide soft and smooth keystroke.